CN111266944A - Polishing device for outer surface of aluminum pipe of automobile air conditioner - Google Patents
Polishing device for outer surface of aluminum pipe of automobile air conditioner Download PDFInfo
- Publication number
- CN111266944A CN111266944A CN202010205416.2A CN202010205416A CN111266944A CN 111266944 A CN111266944 A CN 111266944A CN 202010205416 A CN202010205416 A CN 202010205416A CN 111266944 A CN111266944 A CN 111266944A
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- CN
- China
- Prior art keywords
- block
- air conditioner
- limiting rod
- water receiving
- automobile air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Abstract
The invention discloses a polishing device for the outer surface of an aluminum pipe of an automobile air conditioner, which comprises a workbench, a water receiving mechanism, a clamping mechanism, a polishing and showering mechanism and a drying fan, wherein the workbench is provided with a water inlet and a water outlet; four corners of the bottom end of the workbench are provided with stand columns; the water receiving mechanism comprises a water receiving box and a sewage collecting box; the clamping mechanism comprises a movable clamping plate, a fixed clamping plate, a first air cylinder, a first limiting rod, a first ejector block, a first motor, a second limiting rod and a second ejector block; the polishing and showering mechanism comprises a U-shaped frame, a second cylinder, a polishing block, a spray header, a water pump and a water storage tank, a drying fan is installed on the top end of the workbench through a support rod, and the drying fan is located on the rear side of the water receiving box at intervals. The invention aims at solving the problems that the grinding device in the prior art is poor in universality, scraps are easy to splash and suspend in the air, the scraps attached to the surface of the aluminum pipe of the automobile air conditioner cannot be treated, and the like.
Description
Technical Field
The invention relates to the technical field of automobile air conditioner aluminum pipe processing, in particular to a polishing device for an outer surface of an automobile air conditioner aluminum pipe.
Background
With the progress of science and technology and the improvement of living standard of people, people have higher requirements on the functions of the automobile and the driving comfort, and an air conditioning system is an important component of the automobile and becomes one of the signs for measuring whether the functions of the automobile are complete or not. The automobile air conditioning system mainly comprises equipment such as a compressor, a condenser and an evaporator and a pipeline system for connecting the equipment, wherein the pipeline system comprises an aluminum pipe, a rubber pipe and the combination of the aluminum pipe and the rubber pipe. Automobile air conditioner aluminum pipe often can have deckle edge on the surface when processing, consequently, in order to improve automobile air conditioner aluminum pipe's quality, need carry out burnishing and polishing to the deckle edge through grinding device and handle.
The polishing device for the outer surface of the aluminum pipe of the automobile air conditioner in the prior art can only polish the aluminum pipe of the automobile air conditioner with a specific size and specification when polishing, when automobile air conditioner aluminum pipes with different pipe diameters and lengths are polished, clamps or polishing devices need to be replaced, polishing efficiency of the automobile air conditioner aluminum pipes is reduced, polishing cost of the automobile air conditioner aluminum pipes is increased, the conventional polishing devices often generate a large amount of scraps when polishing the outer surfaces of the automobile air conditioner aluminum pipes, the scraps are easy to splash out and accidentally injure personnel, safety factors are low, some scraps can float in the air and are sucked into the bodies of the personnel, thereby cause serious influence to staff's healthy, the piece that the production of polishing still can be attached to the surface of vehicle air conditioner aluminum pipe to need the later stage workman to clean again, inefficiency, workman intensity of labour is high.
Aiming at the technical problems, the invention discloses a polishing device for the outer surface of an aluminum pipe of an automobile air conditioner, which has the advantages of being suitable for polishing aluminum pipes of the automobile air conditioner with different lengths and different pipe diameters, having strong universality, reducing the processing cost, reducing the splashing and suspension of chips, having high safety factor, reducing the damage of the chips to the health of workers, being capable of spraying and drying the surface of the polished aluminum pipe of the automobile air conditioner, improving the polishing efficiency of the aluminum pipe of the automobile air conditioner and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a polishing device for the outer surface of an aluminum pipe of an automobile air conditioner, which solves the problems that the polishing device for the outer surface of the aluminum pipe of the automobile air conditioner in the prior art can only polish the aluminum pipe of the automobile air conditioner with a specific size when polishing, a clamp or a polishing device needs to be replaced when polishing the aluminum pipes of the automobile air conditioner with different pipe diameters and lengths, the polishing cost of the aluminum pipe of the automobile air conditioner is increased, the existing polishing device can generate a large amount of fragments when polishing the outer surface of the aluminum pipe of the automobile air conditioner, the fragments are easy to splash out and injure people by mistake, the safety coefficient is low, some fragments can float in the air and are sucked into the body by the working personnel, so that the body health is seriously affected, the fragments generated by polishing can be attached to the outer surface of the aluminum pipe, the automobile air conditioner aluminum pipe polishing machine has the advantages of being suitable for polishing automobile air conditioner aluminum pipes with different lengths and different pipe diameters, high in universality, capable of reducing processing cost, reducing fragment splashing and fragment suspension, high in safety factor, reducing damage of fragments to health of workers, capable of spraying and drying the surface of the polished automobile air conditioner aluminum pipe, improving polishing efficiency of the automobile air conditioner aluminum pipe and the like.
The invention is realized by the following technical scheme: the invention discloses a polishing device for the outer surface of an aluminum pipe of an automobile air conditioner, which comprises a workbench, a water receiving mechanism, a clamping mechanism, a polishing and showering mechanism and a drying fan, wherein the workbench is provided with a water inlet and a water outlet; four corners of the bottom end of the workbench are provided with stand columns; the water receiving mechanism comprises a water receiving box and a sewage collecting box, the water receiving box is fixedly arranged at the top end of the workbench, the sewage collecting box is positioned at the bottom of the workbench, a water receiving pipe is arranged at the bottom end of the water receiving box, the bottom end of the water receiving pipe penetrates through the workbench to be connected with the sewage collecting box, and a sewage discharge outlet is formed in the bottom of the side wall of the sewage collecting box; the clamping mechanism comprises a movable clamping plate, a fixed clamping plate, a first air cylinder, a first limiting rod, a first top block, a first motor, a second limiting rod and a second top block, the movable clamping plate and the fixed clamping plate are respectively positioned at the left end and the right end inside the water receiving box, the bottom end of the fixed clamping plate is fixedly connected with the water receiving box, the first air cylinder is fixedly arranged at the top end of the workbench, a piston rod of the first air cylinder penetrates through the side wall of the water receiving box and is fixedly connected with the movable clamping plate, the first limiting rod is rotatably arranged at the top of one side, opposite to the first air cylinder, of the movable clamping plate, the first top block is detachably arranged at the end part of the first limiting rod, a first limiting plate is fixedly sleeved outside the first top block, the first motor is fixedly arranged on the side wall, opposite to the side, of the fixed clamping plate and the movable clamping plate, the rotating shaft end part of the first motor penetrates through the fixed clamping plate and is, a second limiting plate is fixedly sleeved outside the second jacking block; the polishing and flushing mechanism comprises a U-shaped frame, a second cylinder, a polishing block, a spray head, a water pump and a water storage tank, wherein the U-shaped frame is fixedly installed at the top end of a workbench in a downward mode, the second cylinder is installed at the bottom end of the top of the U-shaped frame in a sliding mode along the left-right direction, a piston rod of the second cylinder is downward and fixedly connected with the polishing block, the polishing block is located on the upper portion of a clamping mechanism, two rows of through holes are symmetrically formed in the front side and the rear side of the polishing block at intervals, the spray head is arranged in the through holes respectively and is connected with one end of a spray branch pipe respectively, the other end of the spray branch pipe is connected with one end of a spray trunk, the other end of the spray trunk is connected with the water pump, the water pump is arranged at the bottom of an inner cavity of the water storage tank, the water storage tank is.
Further, in order to facilitate the disassembly and the assembly of the first ejector block and the second ejector block, a first slot is formed in one side, opposite to the first limiting rod, of the first ejector block, a second slot is formed in one side, opposite to the second limiting rod, of the second ejector block, the end portion of the first limiting rod and the cross section of the second slot are polygonal, the end portion of the first limiting rod is inserted into the first slot, the end portion of the second limiting rod is inserted into the second slot, and the end portion of the first limiting rod is in interference fit with the first slot and the end portion of the second limiting rod is in interference fit with the second slot.
Further, for the horizontal slip of better realization sanding block, so that polish the surface of vehicle air conditioner aluminum pipe, the top of U-shaped frame is rotated and is provided with the dwang, still fixed mounting has the second motor on the top of U-shaped frame, shaft coupling fixed connection is passed through with the one end of dwang to the pivot tip of second motor, the spiro union has the slider on the dwang, the middle part of slider bottom is provided with the slide bar, the slide opening has been seted up at the middle part on U-shaped frame top, slide opening and lifter plate fixed connection are passed to the bottom of slide bar, second cylinder fixed mounting is in the bottom of lifter plate.
Further, in order to enable the sliding block to slide on the top end of the U-shaped frame better, sliding strips are further arranged on the front side and the rear side of the bottom end of the sliding block, sliding grooves are formed in the front side and the rear side of the top end of the U-shaped frame, and the sliding strips are arranged in the sliding grooves in a sliding mode.
Further, in order to shelter from sewage and the piece that produce when polishing, both sides all are provided with the baffle around the piece bottom of polishing.
Further, in order to enable the movable clamping plate to move better in the water receiving box and clamp the automobile air conditioner aluminum pipe with the fixed clamping plate, the bottom end of the movable clamping plate is provided with a ball, and the bottom end of the ball is in rolling contact with the water receiving box.
Further, in order to better protect the automobile air conditioner aluminum pipe when clamping the automobile air conditioner aluminum pipe, the outside of the first ejector block and the second ejector block are both provided with rubber sleeves.
Furthermore, for the better surface to vehicle air conditioner aluminum pipe is polished, the polishing block is the arc.
The invention has the following advantages:
(1) the first air cylinder drives the movable clamping plate to move, so that the distance between the movable clamping plate and the fixed clamping plate is adjusted, and the automobile air-conditioning aluminum pipe polishing device is suitable for polishing automobile air-conditioning aluminum pipes with different lengths;
(2) according to the automobile air conditioner aluminum pipe polishing device, the through hole is formed in the polishing block, the spray head is arranged in the through hole, water is sprayed to the outer surface of the automobile air conditioner aluminum pipe through the spray head while polishing is carried out, so that scraps generated by polishing can be melted in water and flow into the water receiving box, the scraps are prevented from splashing out to accidentally injure personnel, the safety coefficient is high, the scraps are prevented from floating in the air and being sucked into the body by the personnel, the damage to the health of workers is reduced, meanwhile, the scraps attached to the outer surface of the automobile air conditioner aluminum pipe are cleaned through the spraying of the spray head, the later-period cleaning treatment of the scraps attached to the outer surface of the automobile air conditioner aluminum pipe by the personnel is not needed, the labor intensity of the workers is reduced;
(3) according to the invention, the outer surface of the automobile air conditioner aluminum pipe after being polished and showered is dried by the drying fan, so that the outer edge surface of the automobile air conditioner aluminum pipe is quickly dried, the aluminum pipe is prevented from being corroded by residual moisture and being polluted by dripping, and the quality of the automobile air conditioner aluminum pipe is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
FIG. 4 is a schematic view of a first top block structure;
FIG. 5 is a schematic view of a second top block structure;
FIG. 6 is a schematic view of a U-shaped frame structure;
FIG. 7 is a schematic view of a slider structure;
fig. 8 is a schematic structural view of the sanding block.
Detailed Description
In the description of the present invention, words like "front", "rear", etc. indicating directions or positional relationships are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific direction, be constructed in a specific direction and be operated, and thus, should not be construed as limiting the present invention.
Example 1
Embodiment 1 discloses a polishing device for the outer surface of an aluminum pipe of an automobile air conditioner, which comprises a workbench 1, a water receiving mechanism 2, a clamping mechanism 3, a polishing and showering mechanism 4 and a drying fan 5, wherein the type of the drying fan 5 is PF-50 BT; four corners at the bottom end of the workbench 1 are provided with upright posts 11; the water receiving mechanism 2 comprises a water receiving box 21 and a sewage collecting box 22, the water receiving box 21 is fixedly arranged at the top end of the workbench 1, the sewage collecting box 22 is positioned at the bottom of the workbench 1, a water receiving pipe 23 is arranged at the bottom end of the water receiving box 21, the bottom end of the water receiving pipe 23 penetrates through the workbench 1 and is connected with the sewage collecting box 22, a sewage discharge port 221 is arranged at the bottom of the side wall of the sewage collecting box 22, and a water valve (not marked in the figure) is arranged on the sewage discharge port 221; as shown in fig. 1, 2 and 3, the clamping mechanism 3 includes a movable clamping plate 31, a fixed clamping plate 32, a first cylinder 33, a first limit rod 34, a first top block 35, a first motor 36, a second limit rod 37 and a second top block 38, the model of the first cylinder 33 is SC63-400, the model of the first motor 36 is Y90L-2-2.2KW, the movable clamping plate 31 and the fixed clamping plate 32 are respectively located at the left and right ends inside the water receiving box 21, the bottom end of the fixed clamping plate 32 is fixedly connected with the water receiving box 21, a ball 311 is arranged at the bottom end of the movable clamping plate 31, the bottom end of the ball 311 is in rolling contact with the water receiving box 21, the first cylinder 33 is fixedly mounted at the top end of the workbench 1 through a first cylinder mounting seat (not labeled in the figure), a piston rod of the first cylinder 33 penetrates through the side wall of the water receiving box 21 and is fixedly connected with the movable clamping plate 31, the first limit rod 34 is rotatably mounted at the top of one side of the movable clamping plate 31 opposite to, specifically, the first limit rod 34 is rotatably connected with the movable clamp plate 31 through a first bearing (not shown in the figure), and the first top block 35 is detachably mounted at the end of the first limit rod 34; as shown in fig. 4, a first slot 351 is formed in one side of the first top block 35 opposite to the first limiting rod 34, the end of the first limiting rod 34 and the cross section of the first slot 351 are both pentagonal, the end of the first limiting rod 34 is inserted into the first slot 351, the end of the first limiting rod 34 is in interference fit with the first slot 351, and a first limiting plate 352 is fixedly sleeved outside the first top block 35; as shown in fig. 3, the first motor 36 is fixedly mounted on the side wall of the fixed clamp plate 32 opposite to the side wall of the movable clamp plate 31 through a first motor mounting seat (not shown), the end of the rotating shaft of the first motor 36 penetrates through the fixed clamp plate 32 and is fixedly connected with the second limiting rod 37, and the second top block 38 is detachably mounted on the end of the second limiting rod 37; as shown in fig. 5, a second slot 381 is formed in one side of the second top block 38 opposite to the second limiting rod 37, cross sections of an end portion of the second limiting rod 37 and the second slot 381 are pentagonal, an end portion of the second limiting rod 37 is inserted into the second slot 381, the end portion of the second limiting rod 37 is in interference fit with the second slot 381, and a second limiting plate 382 is fixedly sleeved outside the second top block 38; as shown in fig. 2 and 3, rubber sleeves 6 are arranged outside the first top block 35 and the second top block 38; as shown in fig. 1, the polishing and showering mechanism 4 includes a U-shaped frame 41, a second cylinder 42, a polishing block 43, a shower head 44, a water pump 45 and a water storage tank 46, the type of the second cylinder 42 is SC63-300, the type of the water pump 45 is QS20-3-0.75, the opening of the U-shaped frame 41 is downward and fixedly installed at the top end of the workbench 1, the second cylinder 42 is slidably installed at the bottom end of the top of the U-shaped frame 41 along the left-right direction, the top end of the U-shaped frame 41 is rotatably provided with a rotating rod 7, specifically, the left and right ends of the top of the U-shaped frame 41 are provided with a support 411, two ends of the rotating rod 7 are rotatably connected with the support 411 through a second bearing (not shown in the figure), the top end of the U-shaped frame 41 is further fixedly provided with a second motor 47 through a second motor installation seat (not shown in the figure), the type of the second motor 47 is a rotating rod 40-750W, the end of the, a sliding block 71 is screwed on the rotating rod 7, and a sliding rod 711 is arranged in the middle of the bottom end of the sliding block 71; as shown in fig. 6, a sliding hole 412 is formed in the middle of the top end of the U-shaped frame 41, and the bottom end of the sliding rod 711 passes through the sliding hole 412 and is fixedly connected with the lifting plate 48; as shown in fig. 7, the front and rear sides of the bottom end of the slider 71 are further provided with slide bars 712; as shown in fig. 6, the front and rear sides of the top end of the U-shaped frame 41 are both provided with sliding grooves 413, and the sliding bar 712 is slidably disposed in the sliding grooves 413; as shown in fig. 1, the second cylinder 42 is fixedly installed at the bottom end of the lifting plate 48, a piston rod of the second cylinder 42 is downward fixedly connected with the polishing block 43, and the polishing block 43 is located at the upper part of the clamping mechanism 3; as shown in fig. 8, the polishing block 43 is arc-shaped, the front and rear sides of the bottom end of the polishing block 43 are both provided with baffles 431, the front and rear sides of the polishing block 43 are symmetrically provided with two rows of through holes 432 at intervals, and the spray headers 44 are respectively arranged in the through holes; as shown in fig. 1, the spray header 44 is respectively connected with one end of the spray branch pipes 9, the other ends of the spray branch pipes 9 are both connected with one end of the spray trunk pipe 10, the other end of the spray trunk pipe 10 is connected with the water pump 45, the water pump 45 is arranged at the bottom of the inner cavity of the water storage tank 46, and the water storage tank 46 is positioned at the side part of the workbench 1; as shown in fig. 1 and 2, the drying fan 5 is fixedly mounted on the top end of the workbench 1 through a support rod 51, and the drying fan 5 is spaced at the rear side of the water receiving box 21.
The working process of the invention is as follows: during operation, the first ejector block 35 and the second ejector block 38 which are suitable are selected according to the pipe diameter of the automobile air-conditioning aluminum pipe 100, so that two ends of the automobile air-conditioning aluminum pipe 100 can be tightly sleeved outside the first ejector block 35 and the second ejector block 38, after selection, the first ejector block 35 and the second ejector block 38 only need to be fixedly inserted at the end parts of the first limiting rod 34 and the second limiting rod 37, because the end parts of the first limiting rod 34 and the first slot 351 on the first ejector block 35 are both pentagonal in cross section, and the end parts of the second limiting rod 37 and the second slot 381 on the second ejector block 38 are both pentagonal in cross section, the first ejector block 35 and the second ejector block 38 can be conveniently detached and installed, and meanwhile, the first ejector block 35 and the first limiting rod 34 and the second ejector block 38 and the second limiting rod 37 can be prevented from rotating in the polishing process, so that the polishing work is better, then, one end of the aluminum pipe 100 for automobile air conditioner is fixedly sleeved outside the second top block 38, the end of the aluminum pipe 100 for automobile air conditioner is tightly pressed against the second limit plate 382, then the movable clamp plate 31 is driven by the first cylinder 33 to move towards the direction of the fixed clamp plate 32, the first top block 35 is tightly sleeved into the other end of the aluminum pipe 100 for automobile air conditioner, the first limit plate 352 outside the first top block 35 is tightly pressed against the end of the aluminum pipe 100 for automobile air conditioner, then the polishing block 43 is driven by the second cylinder 42 to descend to be in contact with the outer surface of the aluminum pipe 100 for automobile air conditioner, at the moment, the second top block 38 is driven by the first motor 36 to rotate, so as to drive the aluminum pipe 100 for automobile air conditioner to rotate, the rotating rod 7 is driven by the second motor 47 to rotate, so as to drive the polishing block 43 to slide left and right, meanwhile, water in the water storage tank 46 is pumped into the spray main pipe 10 by the water pump 45, and then, therefore, when the grinding block 43 is used for grinding the outer surface of the automobile air-conditioning aluminum pipe 100, the water is sprayed to the outer surface of the automobile air-conditioning aluminum pipe 100 through the spray header 44, after grinding is finished, the outer surface of the automobile air-conditioning aluminum pipe 100 is washed and cleaned, at the moment, the grinding block 43 is driven to ascend through the second air cylinder 43 to be separated from the outer surface of the automobile air-conditioning aluminum pipe 100, the drying fan 5 is started to quickly dry the outer surface of the automobile air-conditioning aluminum pipe 100, the automobile air-conditioning aluminum pipe 100 is taken out from the clamping mechanism 3 after drying, grinding of the automobile air-conditioning aluminum pipe 100 is finished, and then the next automobile air-conditioning aluminum pipe 100 is ground according to the steps The surface of the polished aluminum pipe 100 for the automobile air conditioner can be cleaned, and the polishing efficiency of the aluminum pipe 100 for the automobile air conditioner can be improved.
Claims (8)
1. A polishing device for the outer surface of an aluminum pipe of an automobile air conditioner is characterized by comprising a workbench, a water receiving mechanism, a clamping mechanism, a polishing and showering mechanism and a drying fan;
four corners of the bottom end of the workbench are provided with stand columns;
the water receiving mechanism comprises a water receiving box and a sewage collecting box, the water receiving box is fixedly mounted at the top end of the workbench, the sewage collecting box is positioned at the bottom of the workbench, a water receiving pipe is arranged at the bottom end of the water receiving box, the bottom end of the water receiving pipe penetrates through the workbench to be connected with the sewage collecting box, and a sewage discharge port is formed in the bottom of the side wall of the sewage collecting box;
the clamping mechanism comprises a movable clamping plate, a fixed clamping plate, a first air cylinder, a first limiting rod, a first top block, a first motor, a second limiting rod and a second top block, the movable clamping plate and the fixed clamping plate are respectively positioned at the left end and the right end inside the water receiving box, the bottom end of the fixed clamping plate is fixedly connected with the water receiving box, the first air cylinder is fixedly arranged at the top end of the workbench, a piston rod of the first air cylinder penetrates through the side wall of the water receiving box and is fixedly connected with the movable clamping plate, the first limiting rod is rotatably arranged at the top of one side, opposite to the first air cylinder, of the movable clamping plate, the first top block is detachably arranged at the end part of the first limiting rod, a first limiting plate is fixedly sleeved outside the first top block, the first motor is fixedly arranged on the side wall, opposite to one side, of the fixed clamping plate and the movable clamping plate, the end part of a rotating shaft of the first motor penetrates through the fixed clamping plate and is fixedly connected with the second limiting rod, the second ejector block is detachably mounted at the end part of the second limiting rod, and a second limiting plate is fixedly sleeved outside the second ejector block;
the polishing and showering mechanism comprises a U-shaped frame, a second cylinder, a polishing block, a spray header, a water pump and a water storage tank, the opening of the U-shaped frame is downwards fixedly arranged at the top end of the workbench, the second air cylinder is arranged at the bottom end of the top of the U-shaped frame in a sliding manner along the left-right direction, and a piston rod of the second cylinder is downwards fixedly connected with the grinding block, the grinding block is positioned at the upper part of the clamping mechanism, two rows of through holes are symmetrically arranged at intervals on the front side and the rear side of the grinding block, the spray heads are respectively arranged in the through holes, the spray header is respectively connected with one end of a spray branch pipe, the other end of the spray branch pipe is connected with one end of a spray main pipe, the other end of the spray main pipe is connected with the water pump, the water pump is arranged at the bottom of the inner cavity of the water storage tank, and the water storage tank is positioned at the side part of the workbench;
the drying fan is fixedly arranged at the top end of the workbench through a support rod, and the drying fan is arranged at the rear side of the water receiving box at intervals.
2. The device for grinding the outer surface of the aluminum pipe of the automobile air conditioner as claimed in claim 1, wherein a first slot is formed in one side, opposite to the first limiting rod, of the first ejector block, a second slot is formed in one side, opposite to the second limiting rod, of the second ejector block, cross sections of an end portion of the first limiting rod, cross sections of the first slot, an end portion of the second limiting rod and cross sections of the second slot are polygonal, an end portion of the first limiting rod is inserted into the first slot, an end portion of the second limiting rod is inserted into the second slot, and interference fit is formed between the end portion of the first limiting rod and the first slot and between the end portion of the second limiting rod and the second slot.
3. The aluminum pipe outer surface grinding device for the automobile air conditioner as claimed in claim 1, wherein a rotating rod is rotatably arranged at the top end of the U-shaped frame, a second motor is fixedly arranged at the top end of the U-shaped frame, the rotating shaft end portion of the second motor is fixedly connected with one end of the rotating rod through a coupler, a sliding block is screwed on the rotating rod, a sliding rod is arranged in the middle of the bottom end of the sliding block, a sliding hole is formed in the middle of the top end of the U-shaped frame, the bottom end of the sliding rod penetrates through the sliding hole to be fixedly connected with the lifting plate, and a second cylinder is fixedly arranged at the bottom end of the lifting plate.
4. The grinding device for the outer surface of the aluminum pipe of the automobile air conditioner as recited in claim 3, wherein sliding strips are further arranged on the front side and the rear side of the bottom end of the sliding block, sliding grooves are formed in the front side and the rear side of the top end of the U-shaped frame, and the sliding strips are slidably arranged in the sliding grooves.
5. The grinding device for the outer surface of the aluminum pipe for the automobile air conditioner as recited in claim 1, wherein baffles are arranged on the front side and the rear side of the bottom end of the grinding block.
6. The grinding device for the outer surface of the aluminum pipe for the automobile air conditioner as claimed in claim 1, wherein a ball is arranged at the bottom end of the movable clamping plate, and the bottom end of the ball is in rolling contact with the water receiving box.
7. The grinding device for the outer surface of the aluminum pipe for the automobile air conditioner as recited in claim 1, wherein rubber sleeves are arranged outside the first ejector block and the second ejector block.
8. The aluminum pipe outer surface grinding device for the automobile air conditioner as claimed in claim 1, wherein the grinding block is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010205416.2A CN111266944A (en) | 2020-03-23 | 2020-03-23 | Polishing device for outer surface of aluminum pipe of automobile air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010205416.2A CN111266944A (en) | 2020-03-23 | 2020-03-23 | Polishing device for outer surface of aluminum pipe of automobile air conditioner |
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| CN111266944A true CN111266944A (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010205416.2A Pending CN111266944A (en) | 2020-03-23 | 2020-03-23 | Polishing device for outer surface of aluminum pipe of automobile air conditioner |
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| CN (1) | CN111266944A (en) |
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| CN111993256A (en) * | 2020-07-31 | 2020-11-27 | 江苏久高电子科技有限公司 | Polishing device and polishing method for manufacturing communication equipment |
| CN112454026A (en) * | 2020-11-20 | 2021-03-09 | 泰州市易达非机电制造有限公司 | A body grinding device for nonrust steel pipe production |
| CN114603470A (en) * | 2022-05-13 | 2022-06-10 | 四川跃航智能设备制造有限公司 | Linear high-precision polishing machine tool equipment and polishing method |
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